CN210462358U - Multipurpose adjustable tunnel measuring instrument mounting frame - Google Patents
Multipurpose adjustable tunnel measuring instrument mounting frame Download PDFInfo
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- CN210462358U CN210462358U CN201920165035.9U CN201920165035U CN210462358U CN 210462358 U CN210462358 U CN 210462358U CN 201920165035 U CN201920165035 U CN 201920165035U CN 210462358 U CN210462358 U CN 210462358U
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- instrument mounting
- mounting platform
- platform
- adjusting screw
- instrument
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Abstract
The utility model discloses a multipurpose adjustable tunnel measuring instrument mounting rack, which comprises a mounting fixing rack, an instrument mounting platform and a supporting adjusting screw rod; one end of the instrument mounting platform is provided with a mounting fixed seat which is fixed on the inclined plane of the tunnel through two groups of mounting racks; the instrument mounting platform is characterized in that a circular mounting plate is arranged in front of the instrument mounting platform, a measuring instrument mounting hole is formed in the center of the platform, a circular or square hole is formed in the rear of the instrument mounting platform, the diameter or the size of the hole is one half of the width of the instrument mounting platform, the effect of reducing the weight of the whole instrument mounting platform is achieved, the upper bearing limit of the instrument mounting platform cannot be changed, and the whole weight of the instrument mounting platform is reduced; the utility model discloses a support adjusting device, including instrument mounting platform, support adjusting platform, nut, instrument mounting platform, nut and support adjusting screw are connected in the rotation.
Description
Technical Field
The utility model relates to a check out test set corollary equipment technical field, in particular to mounting bracket that tunnel measuring apparatu was used.
Background
In the subway tunnel construction process, it is fast to adopt the shield constructs quick-witted effect to measure the speed, and measurement operation must in time follow up, and traditional triangulation method can't satisfy the construction needs yet, because the tunnel adopts two wall arc to go forward, current measuring apparatu support all adopts the steel construction generally, and in addition when the measuring apparatu is installed on the upper surface, lead to whole weight big, support adjusting screw and point out very labouring, in addition, current support frame all is generally fixed, and the angle can't be adjusted, can't satisfy the installation condition of cambered surface in the tunnel.
SUMMERY OF THE UTILITY MODEL
In order to solve current tunnel measuring instrument support heavy in weight, the problem of angle fixation, the utility model provides a tunnel measuring instrument mounting bracket with light in weight and adjustable angle.
In order to realize the purpose, the utility model provides a technical scheme is: a multipurpose adjustable tunnel measuring instrument mounting frame comprises an instrument mounting platform, wherein a circular or square hole is formed in the rear of the instrument mounting platform, and the diameter or the width of the hole is one half of the width of the instrument mounting platform; a platform fixing seat is arranged at one end of the instrument mounting platform, two ends of the platform fixing seat are rotatably connected with the instrument mounting platform through nuts, a support frame is arranged below the instrument mounting platform and comprises two support adjusting screw rods, the support adjusting screw rods are of screw rod structures, and adjusting nuts are arranged at two ends of the support adjusting screw rods; the supporting adjusting screw rods are respectively arranged on two sides of the instrument mounting platform, one end of each supporting adjusting screw rod is rotatably connected with the instrument mounting platform through a nut, and the other end of each supporting adjusting screw rod is rotatably connected with a supporting adjusting screw rod fixing seat through a nut.
In the above technical solution, further, a measuring instrument mounting hole is provided on the instrument mounting platform.
As a preferred technical scheme, baffles are arranged on two sides of the upper surface of the instrument mounting platform.
On the basis of the above technical solution, preferably, the support adjusting screw is connected to the front portion of the instrument mounting platform.
Further, the front of the instrument mounting platform is rounded.
The utility model discloses beneficial effect for prior art is: this tunnel measuring instrument mounting bracket has seted up circular or square hole through the rear at instrument mounting platform, the diameter in hole or width are the half of instrument mounting platform width, the hole plays the effect that alleviates whole instrument mounting platform weight, because the diameter in hole only is half at instrument mounting platform, instrument mounting platform's holistic structure does not change like this, instrument mounting platform's whole weight has been alleviateed again when the bearing upper limit of instrument mounting platform can not change, and is rational in infrastructure, design benefit.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a usage state diagram of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, an adjustable tunnel measuring instrument mounting bracket of multipurpose, including instrument mounting platform 1, circular shape hole 11 has been seted up at instrument mounting platform 1's rear, the diameter of hole 11 is the half of instrument mounting platform 1 width, hole 11 plays the effect that alleviates whole instrument mounting platform 1 weight, because the diameter of hole 11 is only in instrument mounting platform 1 half, instrument mounting platform 1's holistic structure does not change like this, instrument mounting platform 1's the bearing upper limit can not change the whole weight that has alleviateed instrument mounting platform 1 again when, rational in infrastructure, design benefit.
In addition, the round hole can be replaced by a square hole, the width of the square hole is half of the width of the instrument mounting platform, and the effect of reducing the whole weight of the instrument mounting platform can be achieved.
Furthermore, the front part of the instrument mounting platform 1 is arc-shaped, two sides of the upper surface of the instrument mounting platform 1 are provided with baffle plates 12, the baffle plates 12 are used for playing a certain positioning and protecting role, the instrument mounting platform 1 is provided with a measuring instrument mounting hole 13, and the measuring instrument mounting hole 13 is used for mounting a measuring instrument.
Instrument mounting platform 1's one end is equipped with platform fixing base 2, and 2 both ends of platform fixing base are passed through nut 21 and are rotated with instrument mounting platform 1 and be connected, and platform fixing base 2 is used for fixing instrument mounting platform 1 on the wall, and rotates the mode of connecting through the nut and connect both, and instrument mounting platform 1 can freely angle regulation adapt to different site environment when the installation like this.
A support frame 3 is arranged below the instrument mounting platform 1, the support frame 3 comprises two support adjusting screws 31 and 32, the support adjusting screws are of screw rod structures, adjusting nuts 311 and 312 are arranged at two ends of each screw rod, and the adjusting nuts are used for adjusting the length of the support adjusting screws so that the support adjusting screws can adapt to different scenes; support adjusting screw 31 and 32 and set up respectively in instrument mounting platform 1's both sides and set up in instrument mounting platform 1's front portion, like this can furthest's improvement support weight, the one end that supports adjusting screw 31 is passed through the nut and is rotated with 33 and is connected with instrument mounting platform 1, the other end that supports adjusting screw 31 rotates through nut 34 and is connected with and supports adjusting screw fixing base 4, it is used for fixing supporting adjusting screw on the wall to support adjusting screw fixing base 4, as shown in fig. 3, it rotates through the nut to support adjusting screw and connects instrument mounting platform and support adjusting screw fixing base, can realize the free regulation of angle like this, great increase the suitability of mount.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an adjustable tunnel measuring apparatu mounting bracket of multipurpose, includes instrument mounting platform, its characterized in that: a circular or square hole is formed in the rear of the instrument mounting platform, and the diameter or width of the hole is one half of the width of the instrument mounting platform; a platform fixing seat is arranged at one end of the instrument mounting platform, two ends of the platform fixing seat are rotatably connected with the instrument mounting platform through nuts, a support frame is arranged below the instrument mounting platform and comprises two support adjusting screw rods, the support adjusting screw rods are of screw rod structures, and adjusting nuts are arranged at two ends of the support adjusting screw rods; the supporting adjusting screw rods are respectively arranged on two sides of the instrument mounting platform, one end of each supporting adjusting screw rod is rotatably connected with the instrument mounting platform through a nut, and the other end of each supporting adjusting screw rod is rotatably connected with a supporting adjusting screw rod fixing seat through a nut.
2. The multipurpose adjustable tunnel gauge mount of claim 1, wherein: and the instrument mounting platform is provided with a measuring instrument mounting hole.
3. The multipurpose adjustable tunnel gauge mount of claim 1, wherein: and baffles are arranged on two sides of the upper surface of the instrument mounting platform.
4. The multipurpose adjustable tunnel gauge mount of claim 1, wherein: the support adjusting screw is connected to the front part of the instrument mounting platform.
5. The multipurpose adjustable tunnel gauge mount of claim 1, wherein: the front of the instrument mounting platform is radiused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165035.9U CN210462358U (en) | 2019-01-30 | 2019-01-30 | Multipurpose adjustable tunnel measuring instrument mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165035.9U CN210462358U (en) | 2019-01-30 | 2019-01-30 | Multipurpose adjustable tunnel measuring instrument mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462358U true CN210462358U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920165035.9U Active CN210462358U (en) | 2019-01-30 | 2019-01-30 | Multipurpose adjustable tunnel measuring instrument mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734422A (en) * | 2020-07-29 | 2020-10-02 | 中铁十六局集团北京轨道交通工程建设有限公司 | Movable total station fixing equipment and fixing method suitable for shield automatic guidance |
-
2019
- 2019-01-30 CN CN201920165035.9U patent/CN210462358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734422A (en) * | 2020-07-29 | 2020-10-02 | 中铁十六局集团北京轨道交通工程建设有限公司 | Movable total station fixing equipment and fixing method suitable for shield automatic guidance |
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